CN115235102A

CN115235102A - Air treatment device

Info

Publication number: CN115235102A
Application number: CN202210733069.XA
Authority: CN
Inventors: 李芯怡; 刘旭美; 徐锦元; 林振华; 高飞; 陈凯鹏
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-10-25
Anticipated expiration: 2042-06-27
Also published as: CN115235102B; WO2024001090A1

Abstract

The invention relates to an air treatment device, comprising: a housing having a receiving chamber formed therein with a first opening; and the air duct assembly passes in and out of the accommodating cavity along a preset sliding path through the first opening. The air duct assembly slides into and out of the accommodating cavity of the shell from the first opening along the preset sliding path, so that the air duct assembly can be installed in the shell, and the air duct assembly is aligned with the shell in the process of sliding into the accommodating cavity, so that the air duct assembly can be assembled with the shell only by sliding the air duct assembly to a limited position; the air duct assembly is assembled in the sliding mode, the problem that the air duct assembly is difficult to align during installation can be solved, the sliding mode is convenient to operate, and the assembling efficiency can be improved.

Description

Air treatment device

Technical Field

The invention relates to the technical field of air treatment, in particular to an air treatment device.

Background

At present, with the increasing demand of people for indoor environment quality, a series of air treatment devices such as air conditioners, humidifiers, dehumidifiers, purifiers, fresh air blowers and the like appear on the market.

Wherein, whichever air treatment device all needs to set up the wind channel subassembly in order to realize that air circulation flows. However, in the assembly process of the air treatment device, the air duct assembly and other structures are usually fixed in the housing of the air treatment device by means of magnetic attraction, plug-in connection, screw connection and the like. Therefore, the air treatment device is difficult to align and inconvenient to operate when being assembled, and the difficulty of the assembly process is increased.

Disclosure of Invention

Accordingly, it is necessary to provide an air treatment apparatus which is difficult to align and inconvenient to operate when the conventional air treatment apparatus is assembled.

The application provides an air treatment device, includes:

a housing having a receiving chamber formed therein with a first opening; and

and the air duct assembly enters and exits the accommodating cavity along a preset sliding path through the first opening.

In some embodiments, a first sliding groove is formed on one of the housing and the air duct assembly, and a sliding block matched with the first sliding groove is formed on the other one of the housing and the air duct assembly, the first sliding groove extends along the predetermined sliding path, and the sliding block can slide along the first sliding groove to enable the air duct assembly to enter and exit the accommodating cavity through the first opening.

In some embodiments, the first sliding groove is disposed on the housing, the sliding block is disposed on the air duct assembly, and the sliding block can slide along the first sliding groove to drive the air duct assembly to enter and exit the accommodating cavity through the first opening.

In some embodiments, the first sliding groove is formed in a cavity bottom wall of the accommodating cavity, and the sliding block is convexly arranged at the bottom of the air duct assembly.

In some embodiments, one of the housing and the air duct assembly is provided with a fixing assembly, and the other one of the housing and the air duct assembly is provided with a limiting member engaged with the fixing assembly.

In some embodiments, the fixing component is disposed on a cavity wall of the accommodating cavity, and the limiting component is disposed on a side surface of the air duct component facing the fixing component.

In some embodiments, the fixing assembly includes a fixing column and a fixing element, the fixing column is disposed on a wall of the accommodating cavity, the fixing column is provided with a first connecting hole, the position-limiting element is provided with a second connecting hole, and the fixing element sequentially penetrates through the second connecting hole and the first connecting hole to fix the position-limiting element and the fixing assembly.

In some embodiments, the fixing column includes a column body and a supporting strip, the column body is disposed on the inner wall of the accommodating cavity, and the axial direction of the column body is parallel to the direction of the predetermined sliding path, the supporting strip is protruded from the periphery of the column body along a direction perpendicular to the predetermined sliding path, and the first connecting hole is opened on the column body along the axial direction of the column body;

the limiting part comprises a main body part and a limiting part, the second connecting hole is formed in one side of the main body part, and the limiting part is formed by extending the edge of the main body part along the direction perpendicular to the preset sliding path and bending the edge of the main body part towards the direction far away from the main body part;

when the limiting part is connected with the fixing column, the first connecting hole is opposite to the second connecting hole, and the limiting part is abutted against the supporting strip in the direction perpendicular to the preset sliding path.

In some embodiments, the air duct assembly is provided with at least one air inlet, the air treatment device includes at least one air inlet cover plate, the housing is provided with at least one second opening communicating the accommodating cavity with the outside, and each air inlet cover plate is correspondingly disposed in one of the second openings and corresponds to one of the air inlets.

In some embodiments, a second sliding groove is formed in an inner wall of each second opening, and each air inlet cover plate is inserted into the corresponding second opening along the second sliding groove.

In some embodiments, a slot is formed in an inner wall of each second opening, and an edge of each air inlet cover plate protrudes outwards to form an insertion tongue matched with the slot, and the insertion tongue is inserted into the slot.

In some embodiments, each of the air inlet cover plates is provided with a plurality of air inlet gaps, and a reinforcing rib is convexly arranged between every two adjacent air inlet gaps.

In some embodiments, the air duct assembly is provided with a first air outlet communicated with each air inlet, and an opening direction of the first air outlet is consistent with an opening direction of the first opening.

In some embodiments, the air treatment device includes an air outlet cover plate, an outer contour of the air outlet cover plate matches with a contour of the first opening, a first buckle is convexly arranged on an outer periphery of the air outlet cover plate, and a second buckle buckled with the first buckle is convexly arranged on an inner wall of the first opening.

In some embodiments, the air outlet cover plate is provided with a second air outlet matching with the first air outlet, and the air treatment device includes an air outlet grille disposed in the second air outlet.

In some embodiments, a third buckle is convexly arranged on the periphery of the air outlet grille, and a fourth buckle buckled with the third buckle is convexly arranged on the inner wall of the second air outlet.

In some embodiments, the air outlet cover plate is provided with a first wire clamp for fixing a wire harness.

In some embodiments, the air treatment device comprises a bottom plate and a connecting piece, wherein a third connecting hole is formed in the bottom plate, and a fourth connecting hole and a fifth connecting hole are respectively formed in the bottom surface of the air duct assembly and the bottom surface of the shell;

when the air duct assembly is located in the accommodating cavity, the connecting piece sequentially penetrates through the third connecting hole, the fourth connecting hole and the fifth connecting hole.

In some embodiments, the bottom of the air duct assembly is provided with a second clamp for fixing a wire harness.

In some embodiments, the bottom of the air duct assembly is provided with a receiving groove for receiving the wiring harness.

According to the air processing device, the air duct assembly slides into and out of the accommodating cavity of the shell along the preset sliding path from the first opening, so that the air duct assembly can be installed in the shell, and the air duct assembly is aligned with the shell in the process of sliding into the accommodating cavity, so that the air duct assembly can be assembled with the shell only by sliding the air duct assembly to the limited position; the air duct assembly is assembled in the sliding mode, the problem that the air duct assembly is difficult to align during installation can be solved, the sliding mode is convenient to operate, and the assembling efficiency can be improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an air treatment device in some embodiments of the present application;

FIG. 2 is an exploded schematic view of an air treatment device according to some embodiments of the present application;

FIG. 3 is a cross-sectional view of a housing of the air treatment device shown in FIG. 1;

FIG. 4 is a schematic structural view of a duct assembly in an air treatment device according to some embodiments of the present disclosure;

FIG. 5 is a schematic view of a mounting assembly in an air treatment device according to some embodiments of the present disclosure;

FIG. 6 is a schematic diagram of a position limiter of an air treatment device according to some embodiments of the present disclosure;

FIG. 7 is a schematic view of an inlet cover plate of an air treatment device according to some embodiments of the present disclosure;

FIG. 8 is a schematic view of an air outlet cover plate of an air treatment device according to some embodiments of the present disclosure mounted to a housing;

FIG. 9 is a bottom mounting schematic view of an air treatment device according to some embodiments of the present application;

FIG. 10 is a schematic view of the bottom of a duct assembly in an air treatment device according to some embodiments of the present disclosure;

in the figure: 100. an air treatment device; 10. a housing; 20. an air duct assembly; 30. an air inlet cover plate; 40. a wind wheel; 50. an air outlet cover plate; 60. an air outlet grille; 70. a base plate; 11. a first opening; 12. an accommodating chamber; 13. a first chute; 14. a fixing component; 15. a second opening; 16. a fifth connecting hole; 21. a slider; 22. a limiting member; 23. an air inlet; 24. a first air outlet; 25. a fourth connection hole; 26. a second wire clamp; 27. a receiving groove; 28. mounting grooves; 31. inserting a tongue; 32. reinforcing ribs; 51. a first buckle; 52. a second air outlet; 53. a first wire clamp; 61. a third buckle; 71. a third connection hole; 111. a second buckle; 141. fixing a column; 151. a second chute; 152. inserting slots; 221. a second connection hole; 222. a main body portion; 223. a limiting part; 521. a fourth buckle; 1411. a first connection hole; 1412. a cylinder; 1413. a support strip.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 2, an embodiment of the present invention provides an air processing apparatus 100, which includes a housing 10 and an air duct assembly 20. Wherein, the housing 10 forms an accommodating chamber 12 with a first opening 11 therein, and the air duct assembly 20 enters and exits the accommodating chamber 12 through the first opening 11 along a predetermined sliding path.

Specifically, to facilitate the sliding of the air duct assembly 20, the predetermined sliding path may be set to the opening direction of the first opening 11 to facilitate the sliding of the air duct assembly 20 from the first opening 11 into the accommodating chamber 12. In addition, the air duct assembly 20 can be aligned with the housing 10 while sliding into the accommodating chamber 12. That is, the air duct assembly 20 can be aligned and assembled with the housing 10 only by sliding the air duct assembly 20 to the limited position along the predetermined sliding path.

Therefore, through the structure, the air duct assembly 20 enters the accommodating cavity 12 in a sliding mode, the problem of difficulty in alignment when the air duct assembly 20 is assembled with the shell 10 can be solved, in addition, the sliding mode is more convenient to operate, and the assembling efficiency can be improved.

In some embodiments, one of the housing 10 and the air duct assembly 20 is provided with a first sliding slot 13, and the other is provided with a sliding block 21 cooperating with the first sliding slot 13. The first sliding chute 13 extends along a predetermined sliding path, and the sliding block 21 can slide along the first sliding chute 13, so that the air duct assembly 20 can enter and exit the accommodating cavity 12 through the first opening 11.

Specifically, the housing 10 and the air duct assembly 20 are slidably assembled through the cooperation of the first sliding slot 13 and the sliding block 21. The first sliding chute 13 extends along the predetermined sliding path, so that the air duct assembly 20 can stably slide along the predetermined sliding path, and the assembly accuracy between the air duct assembly 20 and the housing 10 can be ensured.

Further, the first sliding chute 13 is disposed on the housing 10, and the sliding block 21 is disposed on the air duct assembly 20. In addition, the sliding block 21 can slide along the first sliding slot 13 to drive the air duct assembly 20 into and out of the accommodating cavity 12 through the first opening 11. The sliding block 21 slides in the first sliding slot 13 relative to the first sliding slot 13, thereby driving the air duct assembly 20 to slide synchronously, so as to assemble the air duct assembly 20 into the accommodating cavity 12 of the housing 10 from the first opening 11.

Furthermore, the first sliding slot 13 is opened on the bottom wall of the accommodating cavity 12, and the sliding block 21 is protruded on the bottom of the air duct assembly 20. On one hand, when the sliding block 21 slides along the first sliding slot 13, the first sliding slot 13 can provide a supporting effect for the sliding block 21 and the air duct assembly 20, so that the connection between the air duct assembly 20 and the housing 10 is more stable. On the other hand, the air duct assembly 20 is supported in the first sliding groove 13 through the sliding block 21, so that the air duct assembly 20 can be more conveniently pushed to enter the accommodating cavity 12, and the assembling process is facilitated.

Referring to fig. 3 and 4, in some embodiments, one of the housing 10 and the air duct assembly 20 is provided with a fixing assembly 14, and the other is provided with a limiting member 22 engaged with the fixing assembly 14. When the air duct assembly 20 is located in the accommodating cavity 12, the fixing assembly 14 is connected to the retaining member 22 to fix the air duct assembly 20 in the accommodating cavity 12.

When the air duct assembly 20 slides into the accommodating cavity 12 along the predetermined sliding path, the air duct assembly 20 and the housing 10 are limited to each other only along the direction intersecting the predetermined sliding path, and there may be relative movement between the air duct assembly 20 and the housing 10 in the direction parallel to the predetermined sliding path.

Therefore, by providing the fixing component 14 and the limiting component 22 which are mutually matched, when the air duct component 20 slides to a limited position in the accommodating cavity 12, the air duct component 20 is fixed to the limited position by mutual connection of the fixing component 14 and the limiting component 22, so that the air duct component 20 is fixed in the accommodating cavity 12.

In some embodiments, the fixing component 14 is disposed on the wall of the accommodating cavity 12, and the retaining component 22 is disposed on the side of the air duct component 20 facing the fixing component 14. That is, the fixing component 14 and the limiting component 22 are respectively disposed on the housing 10 and the air duct component 20, and the fixing component 14 and the limiting component 22 are disposed facing each other for facilitating connection therebetween.

When the fixing component 14 is disposed on the cavity wall of the accommodating cavity 12 and the limiting component 22 is disposed on the side surface of the air duct component 20 facing the cavity wall, the fixing component 14 and the limiting component 22 correspond to each other in position. When the air duct assembly 20 slides into the accommodating cavity 12 through the first opening 11 along a predetermined sliding path, the fixing assembly 14 and the limiting member 22 are connected to each other at a limited position when the air duct assembly 20 stops sliding to the limited position, so as to fix the air duct assembly 20 at the limited position.

Referring to fig. 5 and fig. 6, further, the fixing assembly 14 includes a fixing column 141 and a fixing element (not shown in the figure), the fixing column 141 is disposed on the cavity wall of the accommodating chamber 12, and a first connection hole 1411 is formed on the fixing column 141. The limiting member 22 is formed with a second connection hole 221, and the fixing member sequentially passes through the second connection hole 221 and the first connection hole 1411 to fix the limiting member 22 and the fixing assembly 14.

Specifically, the fixing member may be configured as a connection screw, and correspondingly, both the first connection hole 1411 and the second connection hole 221 may be configured as screw holes. When the air duct assembly 20 slides to the limited position, the first connection hole 1411 and the second connection hole 221 are aligned with each other, and at this time, the connection screw sequentially penetrates through the second connection hole 221 and the first connection hole 1411, so that the limiting member 22 and the fixing assembly 14 can be fixed to each other, thereby fixing the housing 10 and the air duct assembly 20.

It is understood that, in some other embodiments, the fixing element 14 and the limiting element 22 may also be configured as other connection structures, for example, the fixing element 14 and the limiting element 22 are respectively configured as a fastening structure, and are connected to each other by fastening, or the fixing element 14 and the limiting element 22 are respectively configured as the slot 152 and the tongue 31 and are connected by plugging, which is not described herein again.

In some embodiments, the fixing column 141 includes a column 1412 and a supporting strip 1413, the column 1412 is disposed on the inner wall of the accommodating cavity 12 and has an axial direction parallel to the predetermined sliding path direction. The supporting strip 1413 is protruded on the outer circumference of the body 1412 in a direction perpendicular to the predetermined sliding path, and the first coupling hole 1411 is opened on the body 1412 in an axial direction of the body 1412. The limiting member 22 includes a main body portion 222 and a limiting portion 223, the second connection hole 221 is opened at one side of the main body portion 222, and the limiting portion 223 is formed by extending the edge of the main body portion 222 along a direction perpendicular to the predetermined sliding path and bending the edge in a direction away from the main body portion 222. When the position-limiting element 22 is connected to the fixing post 141, the first connecting hole 1411 is opposite to the second connecting hole 221, and the position-limiting element 223 abuts against the supporting strip 1413 in a direction perpendicular to the predetermined sliding path.

Specifically, the stopper 223 may be formed by extending one side of the edge of the main body 222 along a direction perpendicular to the predetermined sliding path and bending the main body 222 away from the edge, or may be formed by extending two opposite sides of the edge of the main body 222 along a direction perpendicular to the predetermined sliding path and bending the main body 222 away from the edge.

When the air duct assembly 20 slides to the limited position, the first connection hole 1411 and the second connection hole 221 are disposed opposite to each other, and meanwhile, the limiting portion 223 abuts against the supporting strip 1413 in a direction perpendicular to the predetermined sliding path. Therefore, the first connecting hole 1411 and the second connecting hole 221 can be aligned more smoothly by the mutual abutting and matching of the limiting portion 223 and the supporting strip 1413, and the fixing piece is convenient to sequentially penetrate through the second connecting hole 221 and the first connecting hole 1411.

Referring again to fig. 2, in some embodiments, the duct assembly 20 defines at least one air inlet 23, the air treatment device 100 includes at least one air inlet cover 30, and the housing 10 defines at least one second opening 15 for communicating the accommodating chamber 12 with the outside. Each of the air intake cover plates 30 is correspondingly disposed in one of the second openings 15 and corresponds to the air inlets 23 one by one.

In particular to the present embodiment, air treatment device 100 further includes a wind rotor 40. Two air inlets 23 which are communicated with each other are formed in the air duct assembly 20, an air cavity is formed between the two air inlets 23, a wind wheel 40 is arranged in the air cavity, and air flow in the air duct assembly 20 is achieved under the action of the wind wheel 40.

When the air duct assembly 20 is installed in the accommodating cavity 12 of the casing 10, second openings 15 are opened on the casing 10 at positions corresponding to each air inlet 23, and an air inlet cover plate 30 is correspondingly arranged in each second opening 15. The air intake cover 30 can filter the air entering the air intake 23, so that the air can smoothly enter the air duct assembly 20 and circulate.

In some embodiments, a second sliding groove 151 is disposed on an inner wall of each second opening 15, and each intake cover 30 is inserted into the corresponding second opening 15 along the second sliding groove 151. In the second opening 15 that air inlet apron 30 passed through second spout 151 sliding insertion and corresponds, compare in other modes such as magnetism formula or plug-in type or spiro union formula, the operation of being convenient for more of sliding insertion's mode to need not to counterpoint, can realize counterpoint between air inlet apron 30 and the second opening 15 in the gliding, improve assembly efficiency.

Specifically, the extending direction of the second sliding groove 151 may be set to be parallel to the direction of the predetermined sliding path, that is, the direction in which the intake cover 30 is slidably inserted into the corresponding second opening 15 is consistent with the direction in which the air duct assembly 20 is slid into the accommodating chamber 12, whereby the assembling operation can be more facilitated.

Referring to fig. 2 and 7, further, a slot 152 is formed on an inner wall of each second opening 15, the edge of each air intake cover plate 30 protrudes outward to form an inserting tongue 31 matched with the slot 152, and the inserting tongue 31 is inserted into the slot 152.

After each air intake cover 30 is slidably inserted into the corresponding second opening 15, in order to prevent the air intake cover 30 from sliding along the second sliding slot 151 and causing the connection between the air intake cover 30 and the housing 10 to be not tight enough, a slot 152 is formed on the inner wall of each second opening 15. After each air intake cover 30 is slidably inserted into the corresponding second opening 15, the tongue 31 of the air intake cover 30 is inserted into the corresponding slot 152, so that each air intake cover 30 is fixed to the corresponding second opening 15.

In addition, each air inlet cover plate 30 is provided with a plurality of air inlet gaps, and a reinforcing rib 32 is convexly arranged between every two adjacent air inlet gaps. The air that gets into the inside of wind channel subassembly 20 through air intake 23 can be filtered in the setting in air inlet clearance to protruding strengthening rib 32 of establishing between every two adjacent air inlet clearances can improve air inlet cover plate 30's stress intensity, improves its structural stability.

Referring to fig. 2 again, in some embodiments, the air duct assembly 20 is provided with a first air outlet 24 communicated with each air inlet 23, and an opening direction of the first air outlet 24 is the same as an opening direction of the first opening 11. Air enters from the air inlet 23 of the air duct assembly 20, flows under the action of the wind wheel 40, and is blown out from the first air outlet 24, so that the air circulation flow is realized.

Referring to fig. 2 and 8, further, the air processing apparatus 100 includes an air outlet cover plate 50, an outer contour of the air outlet cover plate 50 matches with an outer contour of the first opening 11, a first buckle 51 is protruded on an outer periphery of the air outlet cover plate 50, and a second buckle 111 buckled with the first buckle 51 is protruded on an inner wall of the first opening 11.

When the air duct assembly 20 slides into the accommodating cavity 12 and is fixed in the accommodating cavity 12, the air outlet cover plate 50 is fixed in the first opening 11 through mutual buckling of the first buckle 51 and the second buckle 111, so that the air duct assembly 20 is hermetically assembled in the accommodating cavity 12, and the structure of the air duct assembly 20 is protected.

In addition, the first buckle 51 is connected with the second buckle 111 in a buckling manner, so that convenience in assembly can be improved, and assembly efficiency can be improved to a certain extent.

In some embodiments, the air outlet cover plate 50 is provided with a second air outlet 52 matching with the first air outlet 24, and the air treatment device 100 includes an air outlet grille 60, wherein the air outlet grille 60 is disposed in the second air outlet 52. The second outlet 52 can discharge the air in the air duct assembly 20 to the external environment through the first outlet 24, and the air outlet grille 60 can protect the second outlet 52 and the first outlet 24.

Further, a third buckle 61 is convexly disposed on the outer periphery of the air outlet grille 60, and a fourth buckle 521 buckled with the third buckle 61 is convexly disposed on the inner wall of the second air outlet 52. The air outlet grille 60 and the second air outlet 52 are also connected with each other through the third buckle 61 and the fourth buckle 521 in a buckling manner, so that convenience in assembly is improved, and assembly efficiency is improved to a certain extent.

It should be noted that, after the air duct assembly 20, the air outlet cover plate 50 and the air outlet grille 60 are assembled in sequence, each air inlet cover plate 30 is slidably inserted into the corresponding second opening 15 through the second sliding slot 151. In order to make the connection of the whole structure more compact, the relative positions of the air outlet cover plate 50 and the air inlet cover plate 30 can be respectively provided with a connecting hole. Specifically, after each air inlet cover plate 30 slides into the corresponding second opening 15, part of the side surface of the air inlet cover plate 30 is connected to the air outlet cover plate 50, so that screw holes are respectively formed on the side surface of the air inlet cover plate 30 connected to the air outlet cover plate 50 and the corresponding position of the air outlet cover plate 50, and then connecting screws are inserted into the screw holes, so that the air inlet cover plate 30 and the air outlet cover plate 50 can be fixedly connected. This makes the overall structure of the air treatment device 100 more stable.

In some embodiments, the air outlet cover plate 50 is provided with a first wire clamp 53 for fixing the wire harness. Specifically, set up first fastener 53 at the bottom of air-out apron 50, when air treatment device 100 used, pencil accessible first fastener 53 passed air-out apron 50, arranged inside air treatment device 100 to the pencil is fixed in first fastener 53 department, can avoid the pencil too much and influence the use.

Referring to fig. 2 and 9 together, further, the air treatment device 100 includes a bottom plate 70 and a connecting member (not shown), the bottom plate 70 is provided with a third connecting hole 71, and the bottom surfaces of the air duct assembly 20 and the housing 10 are respectively provided with a fourth connecting hole 25 and a fifth connecting hole 16. When the air duct assembly 20 is located in the accommodating chamber 12, the connecting member passes through the third connecting hole 71, the fourth connecting hole 25 and the fifth connecting hole 16 in sequence.

The bottom plate 70 can protect the bottoms of the air duct assembly 20 and the casing 10, and a space formed between the bottom plate 70 and the bottoms of the casing 10 and the air duct assembly 20 can be used for accommodating and arranging wiring harnesses, so that the space can be reasonably utilized.

When the air duct assembly 20 is fixed into the accommodating chamber 12 of the housing 10, the bottom plate 70 is mounted to the bottom of the housing 10, and the connection piece is sequentially passed through the third connection hole 71, the fourth connection hole 25, and the fifth connection hole 16, fixing the bottom plate 70, the air duct assembly 20, and the housing 10.

Referring to fig. 10, in some embodiments, the bottom of the air duct assembly 20 is further provided with a second clip 26 for fixing the wiring harness and a receiving groove 27 for receiving the wiring harness. The wire harness is received in the receiving groove 27 and fixed by the second clip 26, thereby making the inside of the air treatment device 100 cleaner.

In addition, the bottom of the air duct assembly 20 is further provided with an installation groove 28 for installing a temperature and humidity plate. It is understood that the specific structure of the air duct assembly 20 can be adapted according to the actual use requirement of the air treatment device 100 to meet various use requirements of the air treatment device 100.

When the fixing device is used specifically, the air duct assembly 20 firstly slides into the accommodating cavity 12 along the first sliding groove 13, and the fixing of the air duct assembly 20 in the accommodating cavity 12 is realized through the mutual connection of the fixing assembly 14 and the limiting member 22. The wind wheel 40 is installed in the wind cavity of the wind channel assembly 20 through each wind inlet 23, and the temperature and humidity plate is installed in the installation groove 28 at the bottom of the wind channel assembly 20.

Further, the wire harness is arranged so as to be received in the receiving groove 27 at the bottom of the air duct assembly 20 and fixed by the second clip 26. After finishing the wire harness arranging, the air outlet cover plate 50 is clamped into the first opening 11 of the shell 10, and the air outlet grille 60 is clamped into the second air outlet 52 on the air outlet cover plate 50.

Next, each air intake cover plate 30 is slidably inserted into the corresponding second opening 15 along the second sliding slot 151, and each air intake cover plate 30 is fixed by the insertion and engagement of the insertion tongue 31 and the insertion slot 152. After the completion, a connecting screw is driven into the side face of each air inlet cover plate 30 connected with the air outlet cover plate 50, so that each air inlet cover plate 30 is fixedly connected with the air outlet cover plate 50.

Finally, the bottom plate 70 is installed at the bottom of the housing 10, and the third connecting hole 71, the fourth connecting hole 25 and the fifth connecting hole 16 are sequentially penetrated through by the connecting piece, so as to fix the bottom plate 70, the air duct assembly 20 and the housing 10, thereby completing the whole assembly process of the air treatment device 100.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An air treatment device, comprising:

a housing (10) in which a housing chamber (12) having a first opening (11) is formed; and

an air duct assembly (20) that enters and exits the housing chamber (12) through the first opening (11) along a predetermined sliding path.

2. An air treatment device according to claim 1, wherein a first sliding slot (13) is provided on one of the housing (10) and the air duct assembly (20), and a sliding block (21) is provided on the other of the housing and the air duct assembly to cooperate with the first sliding slot (13), the first sliding slot (13) is provided to extend along the predetermined sliding path, and the sliding block (21) is capable of sliding along the first sliding slot (13) to enable the air duct assembly (20) to enter and exit the accommodating cavity (12) through the first opening (11).

3. An air treatment device according to claim 2, wherein the first sliding slot (13) is disposed on the housing (10), the sliding block (21) is disposed on the air duct assembly (20), and the sliding block (21) can slide along the first sliding slot (13) to drive the air duct assembly (20) to enter and exit the accommodating cavity (12) through the first opening (11).

4. An air treatment device according to claim 3, wherein the first chute (13) opens at a bottom wall of the accommodating cavity (12), and the slider (21) is protruded at a bottom of the air duct assembly (20).

5. The air treatment device according to claim 1, wherein one of the housing (10) and the air duct assembly (20) is provided with a fixing assembly (14), and the other one of the housing and the air duct assembly is provided with a retaining member (22) engaged with the fixing assembly (14), and when the air duct assembly (20) is located in the accommodating cavity (12), the fixing assembly (14) is connected with the retaining member (22) to fix the air duct assembly (20) in the accommodating cavity (12).

6. The air treatment device according to claim 5, wherein the fixing component (14) is arranged on a wall of the accommodating chamber (12), and the limiting member (22) is arranged on a side surface of the air duct component (20) facing the fixing component (14).

7. The air processing device according to claim 5 or 6, wherein the fixing component (14) comprises a fixing column (141) and a fixing member, the fixing column (141) is disposed on a wall of the accommodating chamber (12), a first connecting hole (1411) is formed in the fixing column (141), a second connecting hole (221) is formed in the limiting member (22), and the fixing member sequentially penetrates through the second connecting hole (221) and the first connecting hole (1411) to fix the limiting member (22) and the fixing component (14).

8. The air treatment device as claimed in claim 7, wherein the fixing column (141) comprises a column body (1412) and a supporting strip (1413), the column body (1412) is arranged on the inner wall of the accommodating cavity (12) and has an axial direction parallel to the direction of the predetermined sliding path, the supporting strip (1413) is arranged on the periphery of the column body (1412) in a protruding manner in a direction perpendicular to the direction of the predetermined sliding path, and the first connecting hole (1411) is arranged on the column body (1412) in the axial direction of the column body (1412);

the limiting piece (22) comprises a main body part (222) and a limiting part (223), the second connecting hole (221) is formed in one side of the main body part (222), and the limiting part (223) is formed by extending the edge of the main body part (222) along the direction perpendicular to the preset sliding path and bending the edge of the main body part (222) in the direction away from the main body part (222);

when the limiting piece (22) is connected with the fixing column (141), the first connecting hole (1411) is opposite to the second connecting hole (221), and the limiting part (223) abuts against the supporting strip (1413) in a direction perpendicular to the preset sliding path.

9. The air treatment device according to claim 1, wherein the air duct assembly (20) is provided with at least one air inlet (23), the air treatment device (100) comprises at least one air inlet cover plate (30), the housing (10) is provided with at least one second opening (15) for communicating the accommodating cavity (12) with the outside, and each air inlet cover plate (30) is correspondingly arranged in one second opening (15) and corresponds to one air inlet (23).

10. An air treatment device according to claim 9, characterized in that a second sliding groove (151) is provided on the inner wall of each second opening (15), and each air inlet cover plate (30) is inserted into the corresponding second opening (15) along the second sliding groove (151).

11. The air treatment device according to claim 9, wherein each of the second openings (15) has a slot (152) formed on an inner wall thereof, and the edge of each of the air inlet cover plates (30) protrudes outwardly to form a tongue (31) engaged with the slot (152), and the tongue (31) is inserted into the slot (152).

12. The air treatment device as claimed in claim 9, wherein each air intake cover plate (30) is provided with a plurality of air intake gaps, and a reinforcing rib (32) is convexly arranged between every two adjacent air intake gaps.

13. The air processing device according to claim 9, wherein the air duct assembly (20) is provided with a first air outlet (24) communicated with each air inlet (23), and an opening direction of the first air outlet (24) is consistent with an opening direction of the first opening (11).

14. The air processing device according to claim 13, wherein the air processing device (100) comprises an air outlet cover plate (50), an outer contour of the air outlet cover plate (50) matches with a contour of the first opening (11), a first buckle (51) is convexly arranged on an outer periphery of the air outlet cover plate (50), and a second buckle (111) buckled with the first buckle (51) is convexly arranged on an inner wall of the first opening (11).

15. The air processing device according to claim 14, wherein the outlet cover plate (50) is provided with a second outlet (52) matched with the first outlet (24), the air processing device (100) comprises an outlet grille (60), and the outlet grille (60) is arranged in the second outlet (52).

16. The air treatment device according to claim 15, wherein a third buckle (61) is protruded on an outer circumference of the air outlet grille (60), and a fourth buckle (521) buckled with the third buckle (61) is protruded on an inner wall of the second air outlet (52).

17. The air treatment device according to claim 14, wherein the air outlet cover plate (50) is provided with a first wire clamp (53) for fixing a wire harness.

18. The air treatment device according to claim 1, wherein the air treatment device (100) comprises a bottom plate (70) and a connecting piece, a third connecting hole (71) is formed in the bottom plate (70), and a fourth connecting hole (25) and a fifth connecting hole (16) are respectively formed in the bottom surface of the air duct assembly (20) and the bottom surface of the housing (10);

when the air duct assembly (20) is located in the accommodating cavity (12), the connecting piece sequentially penetrates through the third connecting hole (71), the fourth connecting hole (25) and the fifth connecting hole (16).

19. An air treatment device according to claim 1, characterized in that the bottom of the air duct assembly (20) is provided with a second clip (26) for securing a wiring harness.

20. The air treatment device according to claim 1, wherein the bottom of the air duct assembly (20) is provided with a receiving groove (27) for receiving the wiring harness.